243694080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1511}}^1$

素因数の和:1547

約数の個数: 240

約数和(自身を含む): 965188224

約数和(自身を除く): 721494144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1511, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3022, 3360, 3584, 3840, 4032, 4480, 4533, 4608, 5040, 5376, 5760, 6044, 6720, 7555, 7680, 8064, 8960, 9066, 10080, 10577, 10752, 11520, 12088, 13440, 13599, 15110, 16128, 17920, 18132, 20160, 21154, 22665, 23040, 24176, 26880, 27198, 30220, 31731, 32256, 36264, 40320, 42308, 45330, 48352, 52885, 53760, 54396, 60440, 63462, 67995, 72528, 80640, 84616, 90660, 95193, 96704, 105770, 108792, 120880, 126924, 135990, 145056, 158655, 161280, 169232, 181320, 190386, 193408, 211540, 217584, 241760, 253848, 271980, 290112, 317310, 338464, 362640, 380772, 386816, 423080, 435168, 475965, 483520, 507696, 543960, 580224, 634620, 676928, 725280, 761544, 773632, 846160, 870336, 951930, 967040, 1015392, 1087920, 1160448, 1269240, 1353856, 1450560, 1523088, 1692320, 1740672, 1903860, 1934080, 2030784, 2175840, 2320896, 2538480, 2707712, 2901120, 3046176, 3384640, 3481344, 3807720, 3868160, 4061568, 4351680, 5076960, 5415424, 5802240, 6092352, 6769280, 6962688, 7615440, 8123136, 8703360, 10153920, 11604480, 12184704, 13538560, 15230880, 16246272, 17406720, 20307840, 24369408, 27077120, 30461760, 34813440, 40615680, 48738816, 60923520, 81231360, 121847040, 243694080]

約数ペア:

[(1, 243694080), (2, 121847040), (3, 81231360), (4, 60923520), (5, 48738816), (6, 40615680), (7, 34813440), (8, 30461760), (9, 27077120), (10, 24369408), (12, 20307840), (14, 17406720), (15, 16246272), (16, 15230880), (18, 13538560), (20, 12184704), (21, 11604480), (24, 10153920), (28, 8703360), (30, 8123136), (32, 7615440), (35, 6962688), (36, 6769280), (40, 6092352), (42, 5802240), (45, 5415424), (48, 5076960), (56, 4351680), (60, 4061568), (63, 3868160), (64, 3807720), (70, 3481344), (72, 3384640), (80, 3046176), (84, 2901120), (90, 2707712), (96, 2538480), (105, 2320896), (112, 2175840), (120, 2030784), (126, 1934080), (128, 1903860), (140, 1740672), (144, 1692320), (160, 1523088), (168, 1450560), (180, 1353856), (192, 1269240), (210, 1160448), (224, 1087920), (240, 1015392), (252, 967040), (256, 951930), (280, 870336), (288, 846160), (315, 773632), (320, 761544), (336, 725280), (360, 676928), (384, 634620), (420, 580224), (448, 543960), (480, 507696), (504, 483520), (512, 475965), (560, 435168), (576, 423080), (630, 386816), (640, 380772), (672, 362640), (720, 338464), (768, 317310), (840, 290112), (896, 271980), (960, 253848), (1008, 241760), (1120, 217584), (1152, 211540), (1260, 193408), (1280, 190386), (1344, 181320), (1440, 169232), (1511, 161280), (1536, 158655), (1680, 145056), (1792, 135990), (1920, 126924), (2016, 120880), (2240, 108792), (2304, 105770), (2520, 96704), (2560, 95193), (2688, 90660), (2880, 84616), (3022, 80640), (3360, 72528), (3584, 67995), (3840, 63462), (4032, 60440), (4480, 54396), (4533, 53760), (4608, 52885), (5040, 48352), (5376, 45330), (5760, 42308), (6044, 40320), (6720, 36264), (7555, 32256), (7680, 31731), (8064, 30220), (8960, 27198), (9066, 26880), (10080, 24176), (10577, 23040), (10752, 22665), (11520, 21154), (12088, 20160), (13440, 18132), (13599, 17920), (15110, 16128)]